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Is it true that Avogadro did experiments to determine Avogadro's number?
No, Amadeo Avogadro did not directly determine Avogadro's number. Avogadro's number (6.022 x 10^23) is named in his honor due to his contributions to the development of the concept of the mole and Avogadro's hypothesis, rather than through direct experimental determination.
What do you use to convert from moles to molecules?
Multiply the number of moles by Avogadro's number (6.022 x 1023).CONVERSION FACTORNumber of moles X Avogadro's Number////////////////////////////// 1 mole
What law was used to determine the relationship between the volume and the number of moles in this equation?
The ideal gas law: PV=nRT Where n=the number of moles
Can you convert from molecules to moles?
to convert molecules into moles, simply use the formula n=N/NA where NA is Avogadro's number(6.022E23). This formula can be rearranged so to convert from moles to molecules (N=nNA). to convert from molecules to moles you use the equation n=N/NA where NA is Avogadro's number (6.022E23)
Who studied the relationship between number of moles and volume of a gas?
You think probably to Amedeo Avogadro.
Who said one mole of gas contains avogadro's number of atoms?
Amadeo Avogadro!
Who developed the mole concept?
The mole concept was developed by Amadeo Avogadro in the 19th century. Avogadro's hypothesis states that equal volumes of gases, under the same conditions of temperature and pressure, contain the same number of molecules, leading to the concept of the mole as a fundamental unit in chemistry.
Is it true that Avogadro did experiments to determine Avogadro's number?
No, Amadeo Avogadro did not directly determine Avogadro's number. Avogadro's number (6.022 x 10^23) is named in his honor due to his contributions to the development of the concept of the mole and Avogadro's hypothesis, rather than through direct experimental determination.
How many atoms are in 2.8 moles o silicon?
One mole of any substance contains Avogadro's number of representative particles. Avogadro's number is 6.02x1023. So, if you have 2.8 moles of something, you multiply that number by Avogadro to get 1.69x1024.
What do you use to convert from moles to molecules?
Multiply the number of moles by Avogadro's number (6.022 x 1023).CONVERSION FACTORNumber of moles X Avogadro's Number////////////////////////////// 1 mole
How do you get moles from molecules?
By taking Avogadro's Number of molecules to form each mole.
How many moles of Na contain 7.88x1021 atoms of Na (to find moles, divide atoms by Avogadro's number)?
0.013089701
How do you convert daltons to moles?
To convert Daltons to moles, you divide the given mass in Daltons by Avogadro's number, which is 6.022 x 1023. This will give you the number of moles.
How many moles of iodine molecules correspond to 1.80x1024 molecules of I2?
To find the number of moles, you first need to determine the molar quantity of iodine molecules based on Avogadro's number. Since 1 mole contains 6.022 x 10^23 molecules, you would divide 1.80 x 10^24 molecules by Avogadro's number to get the number of moles.
Calculate the number of moles in 5.34 10 21 atoms of boron?
To calculate the number of moles, first calculate the molar mass of boron (B), which is approximately 10.81 g/mol. Then use the Avogadro's number (6.022 x 10^23) to convert the number of atoms to moles. So, moles = number of atoms / Avogadro's number = 5.34 x 10^21 / 6.022 x 10^23 ≈ 0.089 moles of boron.
What are some examples of moles and Avogadro's number?
- 1 mole of sodium chloride has 58,44 g (rounded).- The Avogadro number is 6,022 140 857.10e23.
What law was used to determine the relationship between the volume and the number of moles in this equation?
The ideal gas law: PV=nRT Where n=the number of moles
